Data Last Updated: March 1, 2023

ZIP Codes for City of Port Lavaca, TX


    
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Counties:	CALHOUN, TX
Area Code(s):	361
Timezone(s):	Central (GMT -06:00)
City Population:	12,248 (More Details)
CBSA:	Port Lavaca, TX
Congressional District(s):	27
Land Area:	507 square miles (county)
Water Area:	526 square miles (county)

1 ZIP Code

Port Lavaca, TX ZIP Code Boundaries

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Port Lavaca, TX Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
77979	Standard	17,144	100.00%	CLARKS, GREEN LAKE, INDIANOLA, KAMEY, LONG MOTT, MAGNOLIA BEACH, OLIVIA, PORT ALTO, WEEDHAVEN

Port Lavaca, TX Demographic Information *

Total population**	12,248
Male population	6,109
Female population	6,139
Median age (years)	34.2
White Population	9,381
Black Population	471
Indian Population	63
Asian Population	748
Hawaiian Population	6
Hispanic Population	6,933
Median age (Male)	33.4
Median age (Female)	35.1
Total households	4,224
Family households (families)	3,065
Average household size	2.85
Average family size	3.34
Total housing units	4,860

* Demographic data is based on 2010 Census for the City of PORT LAVACA.
** City and ZIP Code Population will not be equal due to differences in their geographies.

References

U.S. Postal Service [Last Updated: 2/1/2023], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 2/1/2023], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov